Sarah Mitroff has worn many hats at CNET, including Senior Mobile Editor and Managing Editor of Health and Wellness. Currently, she is a freelance editor. Throughout her career, she's written about ...

Apple has your health in mind when it comes to the Apple Watch, which is why it added a blood oxygen sensor starting with the Series 6. This technology can tell if you’re getting enough oxygen to your ...

Samsung will reveal the Galaxy Watch 7 series at the Galaxy Unpacked event. The BioActive sensor improves photodiode performance, adds Blue, Yellow, Violet, Ultraviolet LEDs, and enhances heart rate, ...